:root{--bg-primary: #ffffff;--bg-secondary: #f7f7f9;--bg-elevated: #f0f1f4;--border-color: #e4e5eb;--accent-yellow: #ffb238;--accent-orange: #ff7a1a;--accent-gradient: linear-gradient(135deg, #ffb238, #ff7a1a);--text-primary: #17181f;--text-secondary: #63656f;--text-muted: #9a9caa;--success: #16a34a;--danger: #dc2626;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--sidebar-width: 64px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);font-family:Inter,sans-serif;overflow-x:hidden}h1,h2,h3,.heading{font-family:Rajdhani,sans-serif;font-weight:700;letter-spacing:.5px;text-transform:uppercase}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}.btn-primary{background:var(--accent-gradient);color:#fff;font-weight:700;padding:12px 28px;border-radius:var(--radius-md);font-family:Rajdhani,sans-serif;text-transform:uppercase;letter-spacing:1px;box-shadow:0 2px 10px #ff7a1a40;transition:transform .15s ease,box-shadow .15s ease}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px #ff7a1a59}.card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:20px}.mmr-badge{background:#fff4e8;border:1px solid var(--accent-orange);color:var(--accent-orange);padding:4px 12px;border-radius:var(--radius-sm);font-family:Rajdhani,sans-serif;font-weight:700}